OpenEXR: A heap-based buffer overflow in chunkOffsetReconstruction in ImfMultiPartInputFile.cpp could result in a DOS via a crafted EXR file
Published Dec 9, 2020
5.5
MEDIUMCVSS 3.1
EPSS 1.26%
Description
A heap-based buffer overflow vulnerability exists in Academy Software Foundation OpenEXR 2.3.0 in chunkOffsetReconstruction in ImfMultiPartInputFile.cpp that can cause a denial of service via a crafted EXR file.
Affected products
No data.
Configuration 2
- 9.0
- 10.0
No data.
Red Hat Enterprise Linux 6
OpenEXR
Out of support scope
Red Hat Enterprise Linux 7
OpenEXR
Out of support scope
Red Hat Enterprise Linux 8
OpenEXR
Fix deferred
Red Hat Enterprise Linux 8
gimp:flatpak/OpenEXR
Fix deferred
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | OpenEXR | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | OpenEXR | Out of support scope | n/a |
| Red Hat Enterprise Linux 8 | OpenEXR | Fix deferred | n/a |
| Red Hat Enterprise Linux 8 | gimp:flatpak/OpenEXR | Fix deferred | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This flaw is out of support scope for OpenEXR as shipped with Red Hat Enterprise Linux 6 and 7. For more information on Red Hat Enterprise Linux support scope, please see https://access.redhat.com/support/policy/updates/errata/ .
References (9)
- https://access.redhat.com/security/cve/CVE-2020-16587 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1929320 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-8548 Advisory
- https://github.com/AcademySoftwareFoundation/openexr/commit/8b5370c688a7362673c3a5256d93695617a4cd9a PatchThird Party Advisory
- https://github.com/AcademySoftwareFoundation/openexr/issues/491 ExploitIssue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html mailing-listMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html mailing-listMailing ListThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-16587
- https://www.cve.org/CVERecord?id=CVE-2020-16587
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2020-16587 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1929320 | Issue Tracking | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-8548 | Advisory | |
| https://github.com/AcademySoftwareFoundation/openexr/commit/8b5370c688a7362673c3a5256d93695617a4cd9a | PatchThird Party Advisory | |
| https://github.com/AcademySoftwareFoundation/openexr/issues/491 | ExploitIssue TrackingThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html | mailing-listMailing ListThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html | mailing-listMailing ListThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2020-16587 | ||
| https://www.cve.org/CVERecord?id=CVE-2020-16587 |
Change history (0)
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